package com.atguigu.test.po;

import lombok.Data;
import lombok.extern.slf4j.Slf4j;

/**
 * @author zp
 * @version 1.0
 * @description: b类 测试循环依赖
 * @date 2022/12/9 18:53
 */
@Data
@Slf4j
public class B {
    private A a;
}
